opentxs-core: split out opentxs-cron
Merge pull request #76 from toxeus/cron

opentxs-core: split out opentxs-cron
Move OTWallet from core to API
Merge pull request #72 from lclc/otwalletMoving

Move OTWallet from core to API
OTContract: move out InstantiateContract()
Merge pull request #74 from toxeus/script

OTContract: move out InstantiateContract()
Moved trade related stuff into own subdir.